ATE458548T1 - Polymerisations-rohrreaktor für die herstellung von polyethylen - Google Patents

Polymerisations-rohrreaktor für die herstellung von polyethylen

Info

Publication number
ATE458548T1
ATE458548T1 AT04808782T AT04808782T ATE458548T1 AT E458548 T1 ATE458548 T1 AT E458548T1 AT 04808782 T AT04808782 T AT 04808782T AT 04808782 T AT04808782 T AT 04808782T AT E458548 T1 ATE458548 T1 AT E458548T1
Authority
AT
Austria
Prior art keywords
polyethylene
production
tube reactor
polymerization tube
reactor
Prior art date
Application number
AT04808782T
Other languages
German (de)
English (en)
Inventor
Van Der Sjoerd Hem
Stanislaus Mutsers
Geert Bonte
Original Assignee
Saudi Basic Ind Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saudi Basic Ind Corp filed Critical Saudi Basic Ind Corp
Application granted granted Critical
Publication of ATE458548T1 publication Critical patent/ATE458548T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00768—Baffles attached to the reactor wall vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
AT04808782T 2004-01-06 2004-12-13 Polymerisations-rohrreaktor für die herstellung von polyethylen ATE458548T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1025171 2004-01-06
PCT/NL2004/000866 WO2005065818A1 (en) 2004-01-06 2004-12-13 Tubular polymerisation reactor for the preparation of polyethylene

Publications (1)

Publication Number Publication Date
ATE458548T1 true ATE458548T1 (de) 2010-03-15

Family

ID=34748205

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04808782T ATE458548T1 (de) 2004-01-06 2004-12-13 Polymerisations-rohrreaktor für die herstellung von polyethylen

Country Status (9)

Country Link
EP (1) EP1711256B1 (es)
AT (1) ATE458548T1 (es)
DE (1) DE602004025745D1 (es)
DK (1) DK1711256T3 (es)
EA (1) EA010114B1 (es)
ES (1) ES2338565T3 (es)
PL (1) PL1711256T3 (es)
PT (1) PT1711256E (es)
WO (1) WO2005065818A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1006804B1 (pt) * 2009-01-16 2019-10-22 Basell Polyolefine Gmbh Método para reduzir a produção de um reator tubular de alta pressão e processo parapreparação de homopolímeros ou copolímeros de etileno
RU2518962C2 (ru) 2009-01-16 2014-06-10 Базелль Полиолефине Гмбх Полимеризация этилена в реакторе высокого давления с улучшенной подачей инициатора
JP2012516935A (ja) 2009-02-05 2012-07-26 ダウ グローバル テクノロジーズ エルエルシー 過酸化物開始剤を注入するための低密度ポリエチレン（ｌｄｐｅ）用管型反応器
ATE542839T1 (de) 2009-11-10 2012-02-15 Basell Polyolefine Gmbh Hochdruck-ldpe für medizinische anwendungen
CA2798036C (en) * 2012-12-05 2020-01-21 Nova Chemicals Corporation Reduction of fouling in high pressure reactors
CA2955874A1 (en) 2014-03-31 2015-10-08 Saudi Basic Industries Corporation Process for the preparation of an ethylene copolymer in a tubular reactor
US10828860B2 (en) 2015-06-18 2020-11-10 Sabic Global Technologies B.V. Use of polyethylene materials in the production of sterilisable liquid containers
US10829568B2 (en) 2015-12-22 2020-11-10 Braskem S.A. Tubular reactor polymerization initiator injector device, tubular reactor for continuous polymerization of olefins, and a process for production of polymers and copolymers of ethylene
WO2018127533A1 (en) 2017-01-06 2018-07-12 Sabic Global Technologies B.V. Device for injecting and mixing a reactive fluid in high pressure ldpe processes
EP3565659B1 (en) 2017-01-06 2022-01-26 SABIC Global Technologies B.V. Device for injecting and mixing a reactive fluid in high pressure ldpe processes
EP3877425B1 (en) 2018-11-08 2023-12-06 SABIC Global Technologies B.V. A process for the preparation of ethylene homo- or copolymers in a tubular reactor
JP2022156612A (ja) * 2021-03-31 2022-10-14 住友化学株式会社 ポリエチレンの製造方法
EP4396245A1 (en) 2021-09-01 2024-07-10 ExxonMobil Chemical Patents Inc. Variable temperature tubular reactor profiles and intermediate density polyethylene compositions produced therefrom

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1008597A (en) * 1970-10-19 1977-04-12 Kim L. O'hara Low pressure drop high conversion reactor for high pressure production of polyethylene
IT1143764B (it) * 1977-10-27 1986-10-22 I I T Di Perani Ing Luigi & C Procedimento perfezionato di solfonazione e reattore per la sua realizzazione
GB1569518A (en) * 1978-02-17 1980-06-18 Sumitomo Chemical Co Process for producing ethylene polymers
JP3001181B2 (ja) * 1994-07-11 2000-01-24 株式会社クボタ エチレン製造用反応管
RU2211854C2 (ru) * 1997-06-10 2003-09-10 Эксон Кемикэл Пейтентс Инк. Пиролизная печь с u-образным змеевиком с внутренним оребрением
AU3720099A (en) * 1998-04-28 1999-11-16 Heriot-Watt University Method and apparatus for phase separated synthesis

Also Published As

Publication number Publication date
PL1711256T3 (pl) 2010-07-30
WO2005065818A1 (en) 2005-07-21
DE602004025745D1 (de) 2010-04-08
EP1711256A1 (en) 2006-10-18
EA010114B1 (ru) 2008-06-30
DK1711256T3 (da) 2010-05-03
PT1711256E (pt) 2010-03-22
ES2338565T3 (es) 2010-05-10
EA200601284A1 (ru) 2006-10-27
EP1711256B1 (en) 2010-02-24

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